801861120

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{1289}}^1$

素因数の和:1327

約数の個数: 240

約数和(自身を含む): 2882159280

約数和(自身を除く): 2080298160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1289, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2578, 2592, 2880, 3240, 3456, 3840, 3867, 3888, 4320, 4608, 4860, 5156, 5184, 5760, 6445, 6480, 6912, 7680, 7734, 7776, 8640, 9720, 10312, 10368, 11520, 11601, 12890, 12960, 13824, 15468, 15552, 17280, 19335, 19440, 20624, 20736, 23040, 23202, 25780, 25920, 30936, 31104, 34560, 34803, 38670, 38880, 41248, 41472, 46404, 51560, 51840, 58005, 61872, 62208, 69120, 69606, 77340, 77760, 82496, 92808, 103120, 103680, 104409, 116010, 123744, 124416, 139212, 154680, 155520, 164992, 174015, 185616, 206240, 207360, 208818, 232020, 247488, 278424, 309360, 311040, 313227, 329984, 348030, 371232, 412480, 417636, 464040, 494976, 522045, 556848, 618720, 622080, 626454, 659968, 696060, 742464, 824960, 835272, 928080, 989952, 1044090, 1113696, 1237440, 1252908, 1392120, 1484928, 1566135, 1649920, 1670544, 1856160, 1979904, 2088180, 2227392, 2474880, 2505816, 2784240, 2969856, 3132270, 3299840, 3341088, 3712320, 4176360, 4454784, 4949760, 5011632, 5568480, 5939712, 6264540, 6682176, 7424640, 8352720, 8909568, 9899520, 10023264, 11136960, 12529080, 13364352, 14849280, 16705440, 17819136, 20046528, 22273920, 25058160, 26728704, 29698560, 33410880, 40093056, 44547840, 50116320, 53457408, 66821760, 80186112, 89095680, 100232640, 133643520, 160372224, 200465280, 267287040, 400930560, 801861120]

約数ペア:

[(1, 801861120), (2, 400930560), (3, 267287040), (4, 200465280), (5, 160372224), (6, 133643520), (8, 100232640), (9, 89095680), (10, 80186112), (12, 66821760), (15, 53457408), (16, 50116320), (18, 44547840), (20, 40093056), (24, 33410880), (27, 29698560), (30, 26728704), (32, 25058160), (36, 22273920), (40, 20046528), (45, 17819136), (48, 16705440), (54, 14849280), (60, 13364352), (64, 12529080), (72, 11136960), (80, 10023264), (81, 9899520), (90, 8909568), (96, 8352720), (108, 7424640), (120, 6682176), (128, 6264540), (135, 5939712), (144, 5568480), (160, 5011632), (162, 4949760), (180, 4454784), (192, 4176360), (216, 3712320), (240, 3341088), (243, 3299840), (256, 3132270), (270, 2969856), (288, 2784240), (320, 2505816), (324, 2474880), (360, 2227392), (384, 2088180), (405, 1979904), (432, 1856160), (480, 1670544), (486, 1649920), (512, 1566135), (540, 1484928), (576, 1392120), (640, 1252908), (648, 1237440), (720, 1113696), (768, 1044090), (810, 989952), (864, 928080), (960, 835272), (972, 824960), (1080, 742464), (1152, 696060), (1215, 659968), (1280, 626454), (1289, 622080), (1296, 618720), (1440, 556848), (1536, 522045), (1620, 494976), (1728, 464040), (1920, 417636), (1944, 412480), (2160, 371232), (2304, 348030), (2430, 329984), (2560, 313227), (2578, 311040), (2592, 309360), (2880, 278424), (3240, 247488), (3456, 232020), (3840, 208818), (3867, 207360), (3888, 206240), (4320, 185616), (4608, 174015), (4860, 164992), (5156, 155520), (5184, 154680), (5760, 139212), (6445, 124416), (6480, 123744), (6912, 116010), (7680, 104409), (7734, 103680), (7776, 103120), (8640, 92808), (9720, 82496), (10312, 77760), (10368, 77340), (11520, 69606), (11601, 69120), (12890, 62208), (12960, 61872), (13824, 58005), (15468, 51840), (15552, 51560), (17280, 46404), (19335, 41472), (19440, 41248), (20624, 38880), (20736, 38670), (23040, 34803), (23202, 34560), (25780, 31104), (25920, 30936)]